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Yuav ua li cas hais txog lub tuam txhab txhim kho?
Lub tuam txhab Baiton tau tsim tsa hauv 2006 thiab tshwj xeeb hauv kev tshawb nrhiav cov roj nplua nyeem cov khoom lag luam thiab muag. Nws muaj keeb kwm txhim kho ntawm 18 xyoo. Baotn Qib ntawm cov sab saum toj peb hauv Suav teb cov kev lag luam lubrication thiab yog thawj lub tuam txhab hauv Suav teb tsim kom muaj kev lag luam Tribology.
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Yuav ua li cas txog kev pab cuam tom qab muag?
Peb muab 2-xyoo lav, 24-teev online teb.
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Yuav ua li cas txog txoj kev them nyiaj?
Peb lees txais T / T (Bank Hloov), Paypal, Alipay thiab lwm yam.
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Ntev npaum li cas rau lub sijhawm ua haujlwm?
Cov khoom lag luam hauv Tshuag, lossis 5-7 hnub nyob ntawm kev txiav txim kom muaj nuj nqis thiab khoom lag luam. Raws nraim lub sijhawm thov hu rau peb.
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Koj puas pab txhawb nqa cov kev pab?
Yog lawm, cov khoom lag luam feem ntau txhawb kev ua piv txwv, thiab tus neeg yuav khoom them rau kev xa khoom.